| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $99.35 | 13.605% | $112.8666 | $112.87 | $112.85 | $112.90 |
| Purchase #2 | $227.86 | 8.377% | $246.9478 | $246.95 | $246.95 | $246.90 |
| Purchase #3 | $27.61 | 9.286% | $30.1739 | $30.17 | $30.15 | $30.20 |
| Purchase #4 | $222.86 | 11.783% | $249.1196 | $249.12 | $249.10 | $249.10 |
| Purchase #5 | $133.99 | 7.351% | $143.8396 | $143.84 | $143.85 | $143.80 |
| Purchase #6 | $219.96 | 13.496% | $249.6458 | $249.65 | $249.65 | $249.60 |
| Purchase #7 | $61.81 | 5.219% | $65.0359 | $65.04 | $65.05 | $65.00 |
| 7 purchase totals = | $993.44 | $1,097.6292 | $1,097.64 | $1,097.60 | $1,097.50 | |